An fp1 file extension is related to the Flying Pigs and used for its data files.
FP1 file extension - Flying Pigs data
What is fp1 file? How to open fp1 files?
File type specification:
The fp1 file extension is associated with the Flying Pigs, an action computer game probably similar to Angry Birds available for Microsoft Windows.
The fp1 file stores some kind of game data used by Flying Pigs.
The Flying Pigs seems to be obsolete product.
This fp1 file type entry was marked as obsolete and no longer supported file format.
This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.